7-Night Cruise on Costa ToscanaWestern Mediterranean from Genoa | Portofino - Weather

Join Costa Cruises's Costa Toscana for a 7-night voyage on the Western Mediterranean from Genoa | Portofino route, setting out from Genoa, Italy on October 9, 2026. It's a classic Mediterranean cruise. Travelers sailing in October can generally expect mild, changeable weather that can turn cool and wet. Ports of call include Genoa, Italy, Marseille, France, Barcelona, Spain, with 4 more along the way. The forecasts below break the weather down port by port.

1. Day 1 — Friday, Oct 9, 2026 — Genoa, Italy

   Genoa, Italy is a scheduled port of call on day 1 of the 7-night Western Mediterranean from Genoa | Portofino cruise on Costa Toscana. Expected weather: partially cloudy with highs near 72°F.

2. Day 2 — Saturday, Oct 10, 2026 — Marseille, France

   Marseille, France is a scheduled port of call on day 2 of the 7-night Western Mediterranean from Genoa | Portofino cruise on Costa Toscana. Expected weather: partially cloudy with highs near 67°F.

3. Day 3 — Sunday, Oct 11, 2026 — Barcelona, Spain

   Barcelona, Spain is a scheduled port of call on day 3 of the 7-night Western Mediterranean from Genoa | Portofino cruise on Costa Toscana. Expected weather: partially cloudy with highs near 71°F.

4. Day 4 — Tuesday, Oct 13, 2026 — Cagliari, Sardinia

   Cagliari, Sardinia is a scheduled port of call on day 4 of the 7-night Western Mediterranean from Genoa | Portofino cruise on Costa Toscana. Expected weather: partially cloudy with highs near 74°F.

5. Day 5 — Wednesday, Oct 14, 2026 — Naples, Italy

   Naples, Italy is a scheduled port of call on day 5 of the 7-night Western Mediterranean from Genoa | Portofino cruise on Costa Toscana. Expected weather: partially cloudy with highs near 70°F.

6. Day 6 — Thursday, Oct 15, 2026 — Civitavecchia, Italy

   Civitavecchia, Italy is a scheduled port of call on day 6 of the 7-night Western Mediterranean from Genoa | Portofino cruise on Costa Toscana. Expected weather: partially cloudy with highs near 69°F.

7. Day 7 — Friday, Oct 16, 2026 — Genoa, Italy

   Genoa, Italy is a scheduled port of call on day 7 of the 7-night Western Mediterranean from Genoa | Portofino cruise on Costa Toscana. Expected weather: partially cloudy with highs near 71°F.